Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Skills you'll gain: Excel Formulas, Data Validation, Spreadsheet Software, Microsoft Excel, Accounting, Data Integrity, Financial Reporting, Vocabulary, Business Reporting, Automation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: LinkedIn, Professional Networking, Professional Development, Applicant Tracking Systems, Content Optimization, Web Presence, Social Media, Editing
Intermediate · Guided Project · Less Than 2 Hours

Imperial College London
Skills you'll gain: Biostatistics, Statistical Analysis, R (Software), R Programming, Statistical Methods, Data Wrangling, Regression Analysis, Exploratory Data Analysis, Statistical Software, Data Analysis, Logistic Regression, Probability & Statistics, Statistical Modeling, Descriptive Statistics, Model Evaluation, Public Health
Intermediate · Course · 1 - 4 Weeks
University of London
Skills you'll gain: Applied Machine Learning, Model Evaluation, Model Training, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Machine Learning, Machine Learning Methods, Computer Vision, AI literacy, Image Analysis, Feature Engineering, Data Literacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Newsletters, Marketing Materials, Promotional Materials, Event Marketing, Target Audience, Email Marketing, Content Creation, Graphic Design, Analysis, Marketing Design, Marketing Communications, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Content Scheduling, Online Advertising, Facebook, Marketing Analytics, Content Performance Analysis, Advertising, Digital Advertising, Marketing Effectiveness, Social Media Content, Drive Engagement, Driving engagement, Content Development and Management, Social Media Marketing, Shared Media, Social Media Campaigns, Digital Publishing, Social Media, Target Audience, Social Media Management, Customer Engagement
Mixed · Guided Project · Less Than 2 Hours

University of Illinois Urbana-Champaign
Skills you'll gain: Data Mining, Big Data, Text Mining, Unsupervised Learning, Spatial Data Analysis, Spatial Analysis, Advanced Analytics, Image Analysis, Algorithms, Model Evaluation, Correlation Analysis, Information Privacy
Mixed · Course · 1 - 3 Months

Skills you'll gain: Sales, Sales Strategy, Sales Training, Sales Enablement, Marketing Automation, Sales Management, Sales Pipelines, Selling Techniques, Social Media Marketing, Social Media, Target Audience, Lead Generation, Social Media Campaigns, Customer Relationship Management (CRM) Software, Persona Development, Storytelling, Global Marketing, Trend Analysis, Competitive Intelligence, Benchmarking
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Virtual Machines, Microsoft Azure, Infrastructure As A Service (IaaS), Cloud Infrastructure, Cloud Computing Architecture, Virtualization and Virtual Machines, Cloud Deployment, Firewall, Cloud Computing, Network Security, Virtual Networking, Web Servers, Network Administration, Remote Access Systems, Application Deployment
Beginner · Guided Project · Less Than 2 Hours

Simplilearn
Skills you'll gain: Data Structures, C (Programming Language), C and C++, Programming Principles, Data Management, Memory Management, Algorithms, Computer Programming, File I/O, Program Development, File Management, Other Programming Languages, Development Environment, Computational Logic
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Robotics, Machine Controls, Reinforcement Learning, Artificial Intelligence and Machine Learning (AI/ML), CI/CD, Continuous Integration, Artificial Intelligence, 3D Modeling, Large Language Modeling, Agentic Workflows, Continuous Deployment, Docker (Software), Agentic systems, Simulation and Simulation Software, LLM Application, Containerization, Ubuntu, Python Programming, Linux, C++ (Programming Language)
Intermediate · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Containerization, CI/CD, Docker (Software), DevOps, Jenkins, Application Deployment, Continuous Integration, Rust (Programming Language), Prometheus (Software), Continuous Delivery, System Monitoring, JSON, Scripting, Command-Line Interface, Continuous Monitoring, Automation, System Programming, Software Testing, GitHub
Intermediate · Course · 1 - 4 Weeks